Product details:

The 100 series are provides long-lasting protection to doors, frames, hinges and related hardware and all models incorporate a heavy-duty channel, slide-arm design and offset jamb bracket. The 100 Series holders and stops provide the most effective control for entrance doors and vestibule doors of all types, as well as heavy or often used interior doors. The Glynn Johnson 100 Series holders and stops provide the most reliable and versatile concealed overhead door control and is constructed from stainless steel material and provides durable life and is easy to install These are models provide a hold-open unit with the hold-open mechanism built into the channel, thus reducing the door prep. Features and Benefits: Satin Stainless Steel finish Non handed Concealed overhead Internal hold open heavy duty 100 SeriesFor the interior and exterior applications Single and double acting doorsImproved corrosion resistance Door openings with a range of 23-1/16"-27" Improved compatibility with door closers